GPT-5 models are now available in Azure AI Foundry via Azure OpenAI. Designed for advanced reasoning and generation. One of the core capabilities of the model is tool calling, which enables it to interact with external systems by generating and sending raw text directly to tools.  What Is Freeform Tool Calling in GPT-5?  Freeform tool calling...

We’re announcing the general availability of Azure OpenAI’s codex-mini in Azure AI Foundry Models.  codex-mini is a fine-tuned version of the o4-mini model, designed to deliver rapid, instruction-following performance for developers working in CLI workflows. Whether you're automating shell commands, editing scripts, or refactoring repositories, ...